Question
Training system which is conducive to areas with high
altitude and snowfall?Solution
The central leader system allows trees to grow tall with the central branch growing more vigorously, making it more suitable for supporting snow load compared to the open centre or vase system.
The angle of elevation of the top of a 70 feet tall tower from the initial position of a person on the ground was 30°. She walked towards the tower in ...
Sec A -Tan A = 1/16 then find the value of cot A =?
If sin(x + y) = 3/5 and cos(x - y) = 12/13, where x, y ∈ [0, π/2], find sin(2x) + sin(2y).
If sin3A = cos(5A-30°), then what is the value of A? Given that 3A is an acute angle.
If sec A + tan A = 3 then the value of cot A is:
- Find the value of sin²18° + sin²72° + cos²63° + cos²27°.
Find the value of: (Sin2 60 ° X cos 30 ° X sec 60°)/tan 30°
If 0 ≤ θ ≤ 90°, and sin(2 θ +50°) = cos (4 θ + 16°), then what is the value of θ (in degrees)?
What is the value of [(tan 5θ + tan 3θ)/4 cos 4θ (tan 5θ – tan 3θ)]?
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